<script setup>
import { VDataTable } from 'vuetify/labs/VDataTable'
import data from '@/views/demos/forms/tables/data-table/datatable'

const userList = ref([])

const options = ref({
  page: 1,
  itemsPerPage: 5,
  sortBy: [''],
  sortDesc: [false],
})

// headers
const headers = [
  {
    title: 'NAME',
    key: 'fullName',
  },
  {
    title: 'EMAIL',
    key: 'email',
  },
  {
    title: 'DATE',
    key: 'startDate',
  },
  {
    title: 'SALARY',
    key: 'salary',
  },
  {
    title: 'AGE',
    key: 'age',
  },
  {
    title: 'STATUS',
    key: 'status',
  },
]

const resolveStatusVariant = status => {
  if (status === 1)
    return {
      color: 'primary',
      text: 'Current',
    }
  else if (status === 2)
    return {
      color: 'success',
      text: 'Professional',
    }
  else if (status === 3)
    return {
      color: 'error',
      text: 'Rejected',
    }
  else if (status === 4)
    return {
      color: 'warning',
      text: 'Resigned',
    }
  else
    return {
      color: 'info',
      text: 'Applied',
    }
}

onMounted(() => {
  userList.value = JSON.parse(JSON.stringify(data))
})
</script>

<template>
  <VDataTable
    :headers="headers"
    :items="userList"
    :items-per-page="options.itemsPerPage"
    :page="options.page"
    :options="options"
  >
    <!-- full name -->
    <template #item.fullName="{ item }">
      <div class="d-flex align-center">
        <VAvatar
          size="32"
          :color="item.avatar ? '' : 'primary'"
          :class="item.avatar ? '' : 'v-avatar-light-bg primary--text'"
          :variant="!item.avatar ? 'tonal' : undefined"
        >
          <VImg
            v-if="item.avatar"
            :src="item.avatar"
          />
          <span v-else>{{ avatarText(item.fullName) }}</span>
        </VAvatar>
        <div class="d-flex flex-column ms-3">
          <span class="d-block font-weight-medium text-high-emphasis text-truncate">{{ item.fullName }}</span>
          <small>{{ item.post }}</small>
        </div>
      </div>
    </template>

    <!-- status -->
    <template #item.status="{ item }">
      <VChip
        :color="resolveStatusVariant(item.status).color"
        class="font-weight-medium"
        size="small"
      >
        {{ resolveStatusVariant(item.status).text }}
      </VChip>
    </template>

    <template #bottom>
      <VCardText class="pt-2">
        <div class="d-flex flex-wrap justify-center justify-sm-space-between gap-y-2 mt-2">
          <VTextField
            v-model="options.itemsPerPage"
            label="Rows per page:"
            type="number"
            min="-1"
            max="15"
            hide-details
            variant="underlined"
            style="max-inline-size: 8rem;min-inline-size: 5rem;"
          />

          <VPagination
            v-model="options.page"
            :total-visible="$vuetify.display.smAndDown ? 3 : 5"
            :length="Math.ceil(userList.length / options.itemsPerPage)"
          />
        </div>
      </VCardText>
    </template>
  </VDataTable>
</template>
